We have to evaluate the expression:
i.e. it could also be written as:
i.e. we need to evaluate:
Hence, this could be written as:
Now, the series inside the parenthesis is a geometric series with first term as 1 and common ration as 0.3.
Hence, we could apply the summation of finite geometric series and get the answer.
We know that the sum of geometric series with n terms and common ratio less than 1 is calculated as:
Here a=1 and r=0.3
Hence the sum of geometric series is:
Hence, the final evaluation is:
Hence,
Answer:
4
Step-by-step explanation:
Area=Pi r^2
A=3.1414592 x 8^2
A=201.06 Inches^2
201.06/8 =25.13 inch^2-the size of each of the 8 slices
201.06/12=16.76 inch^2-the size of each of the 12 slices
25.13/16.76=1.50 - 1 =.50 x 100 =50% bigger-the 8/12 slices.
You could just as well divide the diameter of the pie by 8 and 12 and the difference would be the same, or 50% larger.
Answer:
Step-by-step explanation:
=> x+y
Putting x = ; y =
=>
LCM = 63
This will make the expression
=>
=>
This is the required factorized form
Answer:
Step-by-step explanation:
hi, it means that we have to compute
B:F(x)=4(9)
C: F(x)=144x
D:F(x)=4(6x)
Answer: Option D is correct .
Step-by-step explanation:
Since we have given that
In option D,
Otherwise ,
In all other options , there is no other function whose value comes out to be 24x.
Like , in option b,
which is not equivalent to
Hence, option D is correct.
Answer:
50%
Step-by-step explanation:
457 x 2 = 914